27978610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 55173312

約数和(自身を除く): 27194702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 694, 733, 1466, 1735, 3470, 3665, 3817, 7330, 7634, 8063, 16126, 19085, 38170, 40315, 80630, 254351, 508702, 1271755, 2543510, 2797861, 5595722, 13989305, 27978610]

約数ペア:

[(1, 27978610), (2, 13989305), (5, 5595722), (10, 2797861), (11, 2543510), (22, 1271755), (55, 508702), (110, 254351), (347, 80630), (694, 40315), (733, 38170), (1466, 19085), (1735, 16126), (3470, 8063), (3665, 7634), (3817, 7330)]